| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $172.37 | 13.725% | $196.0278 | $196.03 | $196.05 | $196.00 |
| Purchase #2 | $149.77 | 4.817% | $156.9844 | $156.98 | $157.00 | $157.00 |
| Purchase #3 | $74.59 | 13.858% | $84.9267 | $84.93 | $84.95 | $84.90 |
| Purchase #4 | $115.55 | 11.496% | $128.8336 | $128.83 | $128.85 | $128.80 |
| Purchase #5 | $44.35 | 10.822% | $49.1496 | $49.15 | $49.15 | $49.10 |
| Purchase #6 | $36.92 | 8.287% | $39.9796 | $39.98 | $40.00 | $40.00 |
| Purchase #7 | $99.72 | 8.773% | $108.4684 | $108.47 | $108.45 | $108.50 |
| 7 purchase totals = | $693.27 | $764.3701 | $764.37 | $764.45 | $764.30 | |